48-89-9201 Step Drill Bit Double Straight Concave Fluted,1/8"–1/2",#1
48-89-9201 Step Drill Bit Double Straight Concave Fluted,1/8"–1/2",#1
About this item
- Features innovative Double Straight Concave Fluted for faster chip removal and cleaner holes in metal and other materials
- SIZE RANGE: Precisely steps from 1/8 inch to 1/2 inch diameter, allowing for multiple hole sizes with a single bit
- VERSATILITY: Perfect for sheet metal, thin steel, aluminum, plastic, and other materials commonly used in electrical and HVAC applications
- STEP DESIGN: Graduated steps clearly marked for accurate hole sizing, eliminating the need for multiple drill bits
- DURABILITY: Constructed with steel for extended life and optimal performance in demanding applications
Overview
- Material: High Speed Steel (HSS)
- Cutting Diameter: 1 inches
- Finish Type: Black Oxide
- Shank Type: Straight
- Brand: Sialvnd
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Reviews
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Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
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⭐⭐⭐⭐⭐
Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
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⭐⭐⭐⭐⭐
David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
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⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
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